Categories: pumps technology

What pumps are used in the mining industry?ZPH Coal mine special pump

ZPH pump is horizontal, multistage, single suction centrifugal pump, it is used for the clean water with no solid particles and the temperature lower than 80℃ or similar physical and chemical properties of liquid water. It is applicable for coal mine, factories and cities water supply and drainage engineering. It is suitable for delivering the clean water with solid particles less than 2% ( particle size not less than 1 mm ), medium solid concentration less than 5%wt, temperature ≤105℃ or the other liquid with similar physical and chemical properties.

contact us

use-pattern:

Vertical

Horizontal

Inclined harvesters

coal mine submersible pump parameters range:

Power:110kw-400kw

Head : 80m-2000m;  Flow :  100m3/h-2000m3/h

Rotational Speed :2850r/min

Voltage: 380V/660V/1140V/6000V/10000V

Frequency : 50HZ/60HZ

coal mine submersible pump model specification :

ZPH 200-400JA

ZPH: self balancing

200: flow(200m3/h)

400: pump head of single impeller(m)

J: mechanical seal(packing seal)

A:impeller processing order

The rotating shaft of the coal mine submersible pump is driven by a motor to increase the energy of the liquid, and then the required liquid is continuously passed through the pump’s inlet section, impeller, guide vane, middle section, and horizontal section of the outlet section. Stage inlet section, reverse impeller, reverse guide vane, vertical exit of the outlet section.

Technical advancement of ZPH stainless steel coal mine submersible pump:

Pump adopts the symmetrical arrangement, to basically eliminate the axial force, the residual axial force is born by a back-to-back angular contact ball bearing.

Because there is no balance device, namely there are no various faults, such as no balance plate lose efficacy leading to wear of the pump balancing plate and balancing plate seat balance or rotor bite dead,  greatly extend the pump service life.

safe pump body sealing design. Allow the pump single head up to 1.0Mpa(100m),outlet pressure can up to 20Mpa (total head 200m).And prevent the core covering parts composed of bearing and rotor from the influence of the temperature change, with outstanding thermal shock resistance.

  1. Diving operation, electro-mechanics new drainage equipment, made up of water filled high pressure submersible motor and multistage centrifugal pump, submerged operation (I protection level IP68). Low request of installation environment condition, vertical or horizontal use, can placed in appropriate drainage place According to local conditions.

2.High efficiency, low noise, low temperature rise.

3.High head and large capacity.

4.Compact structure, small volume, light weight..

5.Running stable, safety and reliability, convenient installation.

6.Save construction investment.

7.Easy to realize automatic detection and control, remote control.

  • Mature and reliable, international advanced level .

9.Suitable for the production drainage of coal mine, iron ore, nonferrous metal mining, etc; Permeable accident emergency rescue and disaster relief .

10. Water drainage of flooded mine and mining recover; Mine water comprehensive treatment; Water supply company water intake pumping station; City high fountain view engineering; the key equipment of coal mine production drainage, emergency rescue and mining recover, surface drainage and prevention and control of water disasters .

11. Flow range:100m3/h~2000m3/h;

12.Head range: 80~2000m;

13.Voltage: 380V,600V,1140V,3KV,6KV,10KV;

14.Speed: 1475r/min;

15.Frequency: 频率:50HZ,60HZ;

16.Working medium: PH:3~12;

17. Medium temperature: ≤50℃

18.Solid mass concentration:≤3%;

19.Solid particle diameter:≤10mm;

If you have no idea how to choose a suitable model of ZPD balancing multistage centrifugal submersible pumps, welcome to send inquiry or chat with us anytime!

ModelMotor PowerFlow rangeMeter rangeCableOutlet sizeRated currentPower Factor
QJ Series(kW)HPm3/h(m)Specification(m)Inch (“)A
250QJ80-280/14110150 74-86235-3253*50㎡2824″
250QJ125-192/12110150 116-134163-2203*50㎡1945″223.40.86
250QJ140-165/11110150 143-188158-1623*50㎡1675″223.40.86
250QJ140-180/12125170 130-145156-2053*50㎡1825″2420.87
250QJ160-150/10110150 186-214128-1703*50㎡1525″222.10.87
300QJ200-120/6110150 186-214100-1383*50㎡1226″222.10.87
300QJ300-80/4110150 279-32168-923*50㎡826″223.40.87
300QJ400-80/2160218 368-43276-843*70㎡828″284.40.85
300QJ400-120/3220299 368-432117-1233*95㎡1228″439.20.86
300QJ500-45/3110150 460-54043-473*50㎡478″183.80.86
300QJ500-60/4140190 460-54057-633*70㎡628″249.50.87
300QJ500-75/5180245 460-54072-783*95㎡778″317.50.87
300QJ500-90/6220299 460-54087-933*95㎡928″

contact us

Coal mine special pump

管理员

Recent Posts

Price Adjustment

Dear all APK customer, First of all, thank you for your long-term trust and support…

4 years ago

how to connect cable coming from pump motor and connecting the submersible cable

Customer questions: We are about ready to use this pump, and I need some information.…

4 years ago

Submersible pump troubleshooting and repair guide

Troubleshooting submersible pumps Foreword: Submersible pump troubleshooting and repair guide,Now you need to understand the…

5 years ago

Best quality submersible pump manufacturer

Best quality submersible pump manufacturer Introduction Zhengzhou Shenlong (APK) Pump Industry Co., Ltd. is one…

5 years ago

submersible pump operating principle & advantages and disadvantages

Many different kinds of submersible pump are used for drainage, slurry, and sewage pumping. Most…

5 years ago

Comparison of advantages and disadvantages between submersible pump and self-priming pump

Pump classification also has a lot of, according to the use of different principles of…

5 years ago